1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 #ifndef ANDROID_VINTF_SYSTEM_SDK_H 18 #define ANDROID_VINTF_SYSTEM_SDK_H 19 20 #include <stdint.h> 21 22 #include <set> 23 #include <string> 24 25 namespace android { 26 namespace vintf { 27 28 // System SDK versions provided for vendor apps. 29 class SystemSdk { 30 public: 31 SystemSdk() = default; SystemSdk(std::set<std::string> && versions)32 SystemSdk(std::set<std::string>&& versions) : mVersions(std::move(versions)) {} SystemSdk(const std::set<std::string> & versions)33 SystemSdk(const std::set<std::string>& versions) : mVersions(versions) {} versions()34 const std::set<std::string>& versions() const { return mVersions; } empty()35 bool empty() const { return versions().empty(); } 36 37 bool operator==(const SystemSdk& other) const; 38 // return {v : v in this and not in other} 39 SystemSdk removeVersions(const SystemSdk& other) const; 40 41 // Move all from "other" to "this". 42 void addAll(SystemSdk* other); 43 44 private: 45 friend class AssembleVintfImpl; 46 friend struct SystemSdkConverter; 47 std::set<std::string> mVersions; 48 }; 49 50 } // namespace vintf 51 } // namespace android 52 53 #endif // ANDROID_VINTF_SYSTEM_SDK_H 54